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Strong to Severe Thunderstorms on Saturday - Updated Briefing

Low pressure moving across our area on Saturday will push a squall line containing strong to severe thunderstorms through our region. Stronger storms will be capable of producing damaging wind gusts, frequent lightning strikes, and isolated tornadoes. Be sure that you have multiple ways of receiving severe weather information on Saturday! Read More >

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Overcast

72°F

22°C

Humidity 91%
Wind Speed SW 17 G 26 mph
Barometer 29.81 in (1009.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 2 May 2:56 pm EDT
Extended Forecast for

St. Augustine Airport FL

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 81. West wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 57. North wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 74. Northeast wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. East wind 3 to 7 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78. East wind 5 to 11 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 81. West wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 57. North wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 74. Northeast wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 59. East wind 3 to 7 mph.
Monday
Sunny, with a high near 78. East wind 5 to 11 mph.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Breezy.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
St. Augustine Airport FL
 29.95°N 81.35°W
Last Update:
2:42 pm EDT May 2, 2026
Forecast Valid:
3pm EDT May 2, 2026-6pm EDT May 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation